Mike Connors Joe Mannix Actor Joseph Campanella Lou Wickersham Actor Linda Marsh Irina Stassos Guest Star John Marley Ernst Stassos Guest Star David Hurst Vladek Guest Star Neil Diamond Neil Diamond Guest Star Barry Ford Dedjan Guest Star Gabriel Curtiz Wiem Guest Star Edwin Max Charley Guest Star Norbert Schiller Rolf Passauer Guest Star Glenn Wilder McNeil Guest Star Bruce Geller Executive Producer Wilton Schiller Producer John Meredyth Lucas Director Barry Oringer Writer